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HP Recommended
Hp z800
Microsoft Windows 10 (64-bit)

Please watch the video for more info 
https://youtu.be/GSq3odhXPk0

3 REPLIES 3
HP Recommended

this usually means that the motherboard or the power supply has failed

 

to test the power supply do a "BIST" by removing the power supply and then connecting the power cable to it

 

the green led behind the rear fan should be on and the fan needs to be spinning, if its not spinning or red ,....the supply is bad 

HP Recommended

There is no red light on the front. Only green light  that turn on for a sec .

I will check the power supply and get back to you .

Thanks 

HP Recommended

reread what i wrote,........i stated that the light inside the power supply by the rear fan should be green, and if red that means the pwr supply has failed the fan also must be spinning, a non spinning fan also means a failed power supply...got it now?

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